1. Home
  2. Directory
  3. Texas
  4. Irving
  5. Pharmacy
  6. NPI Profile

LANDMARK HEALTHCARE INC
NPI 1427012954
Pharmacy - Home Infusion Therapy Pharmacy in Irving, TX

Active since April 13, 2006
8200 TRISTAR DR STE 120, IRVING, TX 75063(866) 388-3883(888) 249-3132 Get Directions Write a Review

NPPES record last updated: July 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 28, 2025, Jul 21, 2024, Aug 14, 2022 and 2 more (5 updates tracked since 2020).

About Landmark Healthcare Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LANDMARK HEALTHCARE INC (NPI 1427012954) is a healthcare organization registered as a home infusion therapy pharmacy in Irving, Texas and active in the NPI registry since April 2006. The organization lists Ronald N Majerus, Ceo, as its authorized official.

NPPES Registry Identity

NPI1427012954
Entity TypeOrganization
Primary Taxonomy3336H0001X
Legal Business NameLANDMARK HEALTHCARE INC
Location Address8200 TRISTAR DR STE 120Irving, TX 75063-2863
Mailing Address8200 Tristar Dr Ste 120Irving, TX 75063-2863 · (866) 388-3883 · Fax (888) 249-3132
Phone(866) 388-3883
Fax(888) 249-3132
Organization SubpartNo
Authorized OfficialRonald N MajerusCeo · (817) 529-2121
Enumeration DateApril 13, 2006
Last NPPES UpdateJuly 16, 20255 updates tracked since enumeration
NPPES CertifiedJuly 16, 2025
✔ NPI 1427012954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 9

★ Primary SpecialtyPharmacy · Home Infusion Therapy PharmacySuppliers
Taxonomy Code3336H0001X
License✔ Licensed in TX · 27725
Definition
Pharmacy-based, decentralized patient care organization with expertise in USP 797-compliant sterile drug compounding that provides care to patients with acute or chronic conditions generally pertaining to parenteral administration of drugs, biologics and nutritional formulae administered through catheters and/or needles in home and alternate sites. Extensive professional pharmacy services, care coordination, infusion nursing services, supplies and equipment are provided to optimize efficacy and compliance.
Also ListedHome HealthTaxonomy 251E00000X
Also ListedHome InfusionTaxonomy 251F00000X · License 27725 (TX)
Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X
Also ListedDurable Medical Equipment & Medical Supplies · Parenteral & Enteral NutritionTaxonomy 332BP3500X · License 27725 (TX)
Also ListedPharmacyTaxonomy 333600000X · License 27725 (TX)
Also ListedPharmacy · Community/Retail PharmacyTaxonomy 3336C0003X · License 27725 (TX)
Also ListedPharmacy · Compounding PharmacyTaxonomy 3336C0004X · License 27725 (TX)
Also ListedPharmacy · Specialty PharmacyTaxonomy 3336S0011X · License 27725 (TX)
8200 TRISTAR DR STE 120, Irving, TX 75063
Open in Google Maps ↗

Other Identifiers 1

Medicaid504261601TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arizona Complete Health and more.Insurance ›

Medical Equipment Supplier Medicare DMEPOS 20

Medicare supplier enrollment and the product categories Landmark Healthcare Inc carries, from the Medicare DMEPOS supplier directory.

Landmark Healthcare Inc

DMEPOS supplier · Irving, TX
⋮

Does not accept Medicare assignment

Landmark Healthcare Inc has not agreed to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients may be charged more than the Medicare-approved amount; confirm the expected cost with the supplier before ordering.

PTAN (Medicare Supplier Number)20629817
Medicare Participant SinceJanuary 27, 2000
Supplier Location8200 Tristar Dr Ste 120Irving, TX 75063
Phone(866) 388-3883
Provider TypeOxygen & Equipment
Supplier Specialties
Medical Supply Company Other Certified Other Pharmacy

Medicare Product Categories

Epoetin
Epoetin is a man-made version of human erythropoietin (EPO)
Immunosuppressive Drugs
Immunosuppressive drugs require dosage, frequency, and route of administration to prevent or treat the rejection of an organ transplant
Oral Anticancer Drugs
FDA anticancer drugs
Oral Antiemetic Drugs
FDA antiemetic drugs
External Infusion Pumps and/or Supplies
An infusion pump is necessary to safely administer the drug
Insulin Infusion Pumps and/or Supplies
Disposable Insulin Delivery System, Mechanical insulin infusion pumps, Needle type infusion sets, Cannula type infusion sets
Product categories are from the Medicare DMEPOS supplier directory. Contact the supplier to confirm current availability of specific items.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Landmark Healthcare Inc's NPI number?

The NPI number for Landmark Healthcare Inc is 1427012954. It was assigned to this organization in the NPPES registry on April 13, 2006.

Where is Landmark Healthcare Inc located?

Landmark Healthcare Inc is located at 8200 Tristar Dr Ste 120, Irving, TX 75063. The listed phone number is (866) 388-3883.

What is Landmark Healthcare Inc's specialty?

The primary specialty registered for this NPI is Pharmacy, specializing in Home Infusion Therapy Pharmacy, with taxonomy code 3336H0001X.

Does Landmark Healthcare Inc accept Medicare assignment for medical equipment?

No. As a Medicare medical equipment supplier, Landmark Healthcare Inc does not accept Medicare assignment for equipment and supplies, so patients may be charged more than the Medicare-approved amount. Confirm the expected cost with the supplier before ordering.

What insurance does Landmark Healthcare Inc accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arizona Complete Health and 51 other insurers list Landmark Healthcare Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Landmark Healthcare Inc was last updated on July 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.